Jharne De and Ranjana Kumar Solutions for Chapter: Linear Equations, Exercise 2: Revision Exercise

$68$ less than $5$ times a number is equal to the number. Find the number.

When $142$ is added to a number, the result is $64$ more than $3$ times the number. Find the number.

Solve:
$2+14x=30$

Solve:
$\frac{3}{5}=\frac{6}{x}$

Solve:
$x-17=9$

If $2$ toffees are given to each child, how many toffees are needed for $\mathrm{p}$ children? If the total number of toffees is $70$, find the number of children.

An equation having the highest power of an unknown quantity as $1$ is
called a _____.

The letters of an alphabet used to represent the number are known as _____.(expressions, literal numbers, constants)